By testing the contents of several key enzyme under different nitrogen concentration , forms and proportion, we concluded that the higher NH4+ concentration in the nutrition liquid can enhance the activity of GS, promoting the nitrogen metabolism.
通过对不同形态氮素及配比条件下韭菜体内氮代谢关键酶的测定结果表明，适当增加营养液.中钱态氮的浓度可提高韭菜体内GS活性，从而促进了韭菜体内的氮代谢，是韭菜体内硝酸盐含量降低的原因之一。
参考来源 - 氮素对韭菜生长、品质及氮代谢关键酶的影响Effect of 1,2,4-trichlorobenzene on the nitrogen metabolism in riceAt seed germination stage, the protein hydrolysis in germinating seeds was inhibited by 0.1-0.5mmol/L 1,2,4-trichlorobenzene.
2．氯苯对水稻氮素代谢的影响 种子萌发期，所有供试浓度的TCB都抑制水稻萌发种子中的蛋白质水解。
参考来源 - 1，2，4·2,447,543篇论文数据，部分数据来源于NoteExpress
The results showed that aluminum stress disturbed the nitrogen metabolism.
结果表明铝胁迫干扰了龙眼的氮代谢。
The above results showed that in Ginseng cultivation increase of blue light is beneficial to the nitrogen metabolism.
结果表明：在人参栽培中，增加蓝光成份有利于氮代谢。
The experiment detected the effects of varying levels cooked corn starch abomasum infusion on nitrogen metabolism, amino acids apparent digestion and relative blood traits.
研究了真胃灌注不同水平熟玉米面(淀粉)对肉牛氮代谢、氨基酸表观消化率及血液相关指数的影响。
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